FR2054965A5 - Crystalline aluminosilicophosphates selec - tive absorption materials - Google Patents

Crystalline aluminosilicophosphates selec - tive absorption materials

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Publication number
FR2054965A5
FR2054965A5 FR7025599A FR7025599A FR2054965A5 FR 2054965 A5 FR2054965 A5 FR 2054965A5 FR 7025599 A FR7025599 A FR 7025599A FR 7025599 A FR7025599 A FR 7025599A FR 2054965 A5 FR2054965 A5 FR 2054965A5
Authority
FR
France
Prior art keywords
aluminosilicophosphates
crystalline
selec
absorption materials
tive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7025599A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of FR2054965A5 publication Critical patent/FR2054965A5/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2884—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures the aluminium or the silicon in the network being partly replaced

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Crystalline aluminosilicophosphates, selective adsorption materials Title cmpds. have compn: 0.5-1.2 M2/nO. Al2O3. 0.8-4.0 SiO2. 0.1-1.0 P2O5. 0-5 H2O where M is at least one exchangeable ion and n is the valency of M, and phosphorus is present as a substituents in the crystal lattice. The compounds have specified X-ray diffraction values. M is pref. M, Na, Ca, NH4, Ce or H.
FR7025599A 1969-07-11 1970-07-09 Crystalline aluminosilicophosphates selec - tive absorption materials Expired FR2054965A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84097669A 1969-07-11 1969-07-11

Publications (1)

Publication Number Publication Date
FR2054965A5 true FR2054965A5 (en) 1971-05-07

Family

ID=25283709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025599A Expired FR2054965A5 (en) 1969-07-11 1970-07-09 Crystalline aluminosilicophosphates selec - tive absorption materials

Country Status (4)

Country Link
BE (1) BE753248A (en)
DE (1) DE2034267A1 (en)
FR (1) FR2054965A5 (en)
NL (1) NL7010182A (en)

Also Published As

Publication number Publication date
DE2034267A1 (en) 1971-01-14
NL7010182A (en) 1971-01-13
BE753248A (en) 1971-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse